Post-War

After a stint in command of Lord Nelson, Cochrane was appointed to Lion as gunnery officer and as Squadron Gunnery Officer. In March, 1920, he was moved to Hood in the same role. Cochrane was promoted to the rank of Captain on 31 December, 1920 and superseded in Hood on 16 January.[5]

He was appointed in command of the battlecruiser Repulse in August, 1931.

Cochrane was promoted to the rank of Rear-Admiral on 3 January, 1933 and placed on the Retired List the following day.[6]

In 1956 while driving in Switzerland, Cochrane hit and injured a man disembarking from a tram on the road between Vevey and Lausanne. The man was "permanently injured" and in October, 1957 Cochrane was tried in absentia by a Swiss court and sentenced to two months in jail. The following year the case was retried at Cochrane's request, and the sentence was quashed after he paid a five-hundred franc fine.